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Morrison'S Bumble Bee

bombus morrisoni

Morrison's bumble bee (Bombus morrisoni) is a striking and vital pollinator native to the western United States, southwestern Canada, and northern Mexico. Known for its notably bright, golden-yellow coloration covering most of its body, this robust insect is a majestic sight as it buzzes through arid and semi-arid landscapes. It plays an indispensable role in maintaining the health of western dryland ecosystems by pollinating a vast array of native wildflowers and agricultural crops. Unlike some of its more generalist relatives, Morrison's bumble bee is uniquely adapted to thrive in harsh, dry environments like sagebrush scrub, desert borders, and dry open woodlands. Over recent decades, conservationists have noted worrying declines in its overall population, turning this beautiful bee into an important focal point for western pollinator conservation efforts.

Hábitat: Found in dry, open habitats including sagebrush scrub, arid grasslands, desert borders, and montane meadows across western North America.

Aspecto

This species is easily recognized by its exceptionally vibrant, velvety golden-yellow coloration. The thorax is almost entirely yellow, sometimes featuring a small black spot or bare patch in the center, while the first three segments of the abdomen are also covered in dense yellow hairs, ending in a black tail. The head is primarily black, and the wings are slightly smoky but transparent. Queens are the largest, measuring up to 2.2 centimeters in length, while workers and males share the same distinctive yellow-and-black pattern but are noticeably smaller and more compact.

ReinoAnimaliaFiloArthropodaClaseInsectaOrdenHymenopteraFamiliaApidaeGéneroBombus
Morrison'S Bumble Bee
Morrison'S Bumble Bee

Categoría

Insectos

Rareza

Common

Peligro

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Snaps

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Datos interesantes

Only the newly mated queens of Morrison's bumble bee survive the winter by hibernating underground, starting an entirely new colony from scratch each spring.

Their bright golden coat acts as an aposematic warning signal to potential predators, advertising their ability to deliver a painful sting.

They are excellent flyers in windy conditions, using their robust, heavy bodies to maintain stability while foraging in open, exposed desert environments.

Habilidades especiales

Habilidad

Buzz Pollination

Vibrates its flight muscles at a specific frequency to dislodge tightly held pollen from tubular flowers like those of the nightshade family.

Habilidad

Thermoregulation

Generates internal heat by shivering its flight muscles, allowing it to forage during chilly desert mornings before other insects can fly.

Habilidad

Nectar Robbing

Bypasses complex flower structures by biting a hole at the base of long-tubed flowers to directly access nectar when normal entry is restricted.

Medidas y detalles

Longitud
1+ cm
Envergadura
2+ cm
Peso
0+ kg
Esperanza de vida
0+ años
Top Speed
15 km/h
Tamaño de la puesta
50+
Incubación
3+ días

Dieta y alimentación

Adults feed primarily on sugary nectar for immediate energy, while collecting pollen to feed and develop the growing larvae in the nest.

Alimentos principales

  • Rabbitbrush nectar
  • Lupine pollen
  • Beardtongue nectar
  • Milkvetch pollen
  • Bee balm nectar

Método de búsqueda

  • Foraging

Conexiones ecológicas

mutualism

Rubber Rabbitbrush

Ericameria nauseosa

Provides essential pollination services while collecting nectar and pollen from this primary floral resource.

parasite

Cuckoo Bumble Bee

Bombus insularis

A cleptoparasite that invades the nests of Morrison's bumble bee, kills the queen, and forces workers to raise its own offspring.

eaten by

Goldenrod Crab Spider

Misumena vatia

Lies in wait on flowers to ambush and consume foraging Morrison's bumble bees.

Rasgos

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También conocido como

Todavía no hay alias listados.

Colecciones

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Seguridad

Peligro

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Todavía no hay notas especiales de seguridad.

Preguntas frecuentes

¿Cómo identificar a Morrison'S Bumble Bee?

La forma más fácil de identificar a Morrison'S Bumble Bee es usar la aplicación de identificación de naturaleza Snappit.

¿Cuál es el longitud de Morrison'S Bumble Bee?

1+ cm

¿Cuál es el envergadura de Morrison'S Bumble Bee?

2+ cm

¿Cuál es el peso de Morrison'S Bumble Bee?

0+ kg

¿Cuál es el esperanza de vida de Morrison'S Bumble Bee?

0+ años

¿Cuál es el top Speed de Morrison'S Bumble Bee?

15 km/h

¿Qué come Morrison'S Bumble Bee?

Adults feed primarily on sugary nectar for immediate energy, while collecting pollen to feed and develop the growing larvae in the nest.

¿Dónde se encuentra normalmente Morrison'S Bumble Bee?

Found in dry, open habitats including sagebrush scrub, arid grasslands, desert borders, and montane meadows across western North America.

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